Modification Summary


[show modification pathway]


Full nameN2,N2,7-trimethylguanosine
Short namem2,2,7G
New Nomenclature227G
RNAMods abbreviation
HTML abbreviation
Enzymes Tgs1 (Saccharomyces cerevisiae)
Found in phylogenyEukaryota
Found in RNA
SMILES codeCN(C)C3=Nc2c([n+](C)cn2[C@H]1O[C@@H](CO)[C@@H](O)C1O)C([O-])N3

LC-MS Information

Sum formulaC13O5N5H21
Monoisotopic mass327.1543
Average mass327.3404
Product ions194
Normalized LC elution time * not available
LC elution order/characteristics not available

* normalized to guanosine (G), measured with a RP C-18 column with acetonitrile/ammonium acetate as mobile phase.

Download [.mol file for m2,2,7G]

Chemical groups contained

methyl groupmethyl at aromatic N
methyl groupmethyl at other N
methyl groupsecond methyl at other N

Reactions producing N2,N2,7-trimethylguanosine


Last modification of this entry: 2014-12-23 17:41:19.992796
Edited by a user: magda
Edited content: RNA type/s added to a modification